Corporate insider
Rosenbaum Michael George
GWREHoldLens InsiderScore
-72
Heavy insider selling
Buys
3
$0
Sells
10
$11.94M
Dominant
sell
Confidence
100%
Transaction history
| Date | Action | Shares | Price | Value |
|---|---|---|---|---|
| Oct 26, 2026 | SELL | 1,200 | $187.19 | $225K |
| Oct 19, 2026 | SELL | 1,200 | $167.9 | $201K |
| Oct 12, 2026 | SELL | 1,200 | $168.97 | $203K |
| Oct 5, 2026 | SELL | 1,200 | $152.52 | $183K |
| Sep 28, 2026 | SELL | 1,200 | $142.65 | $171K |
| Sep 21, 2026 | SELL | 1,200 | $145.92 | $175K |
| Sep 17, 2026 | SELL | 72,290 | $144.4718 | $10.44M |
| Sep 15, 2026 | SELL | 123,074 | $0 | $0 |
| Sep 15, 2026 | BUY | 123,074 | $0 | $0 |
| Sep 14, 2026 | SELL | 1,200 | $145.87 | $175K |
| Sep 11, 2026 | BUY | 45,906 | $0 | $0 |
| Sep 11, 2026 | BUY | 45,906 | $0 | $0 |
| May 11, 2026 | SELL | 1,200 | $136.38 | $164K |
Related
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Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.
Benjamin Graham
The Intelligent Investor
The foundational text. Buffett calls it 'by far the best book about investing ever written.'
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Benjamin Graham & David Dodd
Security Analysis
The deep dive behind The Intelligent Investor — how to actually read a filing and value a business.
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See the full investing reading list
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